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This can be a weekly characteristic that runs down the week’s high 10 introduced funding rounds within the U.S. Try final week’s greatest funding deal roundup right here.
Startups raised funding rounds with quite a lot of zeroes on the finish this week. Three corporations — Hadrian, Base Energy and Valar Atomics — secured financings of $1 billion or extra. Moreover, a strong lineup of corporations in sectors together with AI, e-commerce, cybersecurity, biotech and even mining additionally introduced sizable new rounds.
1. Hadrian, $1.37B, manufacturing: Hadrian, a developer of extremely automated factories, raised $1.37 billion in Collection D funding led by WCM Funding Administration, Washington Harbour Companions, Valor Fairness Companions, 137 Ventures, JP Morgan Chase and Baillie Gifford. The financing units a $7.87 billion valuation for the 6-year-old, Torrance, California-based firm.
2. (tied) Base Energy, $1B, vitality storage: Austin-based Base Energy, a developer of residential battery vitality storage methods, secured $1 billion in Collection D financing at a $13 billion post-money valuation. Ribbit Capital, Addition, Valor Fairness Companions and JP Morgan Chase led the financing, which coincided with the launch of the corporate’s Base Core dwelling battery.
2. (tied) Valar Atomics, $1B, nuclear energy: Valar Atomics, a developer of know-how and infrastructure to ship nuclear vitality, closed on $1 billion in Collection B funding led by Sequoia Capital. The El Segundo, California-based firm additionally secured a $200 million credit score facility led by Erebor and JP Morgan.
4. Lumilens, $700M, AI connectivity: Lumilens, developer of a connectivity platform for AI infrastructure, emerged from stealth and introduced greater than $700 million in new funding. Atreides Administration, Bain Capital Ventures, Meritech Capital, Seligman Ventures and Spark Capital led the financing for the San Jose, California-based startup.
5. Whatnot, $545M, reside procuring: Stay procuring market Whatnot bagged $545 million in Collection G funding. The spherical reportedly set a $20 billion valuation for the Los Angeles-based firm, with Iconiq Capital, Lightspeed Enterprise Companions and Avra as lead buyers.
6. Mariana Minerals, $310M, vital minerals: Mariana Minerals, a software-focused developer of initiatives for supplying vital minerals, picked up $310 million in Collection B financing led by Khosla Ventures. The 4-year-old firm engineers, builds and operates mines and refineries utilizing its software program platform.
7. Volta, $300M, AI infrastructure: Volta, a developer of AI cloud infrastructure, emerged from stealth and stated it raised a Collection A at a $2.4 billion valuation, led by Azora, Andreessen Horowitz, Altimeter and Nvidia.
8. Horizon3, $250M, cybersecurity: San Francisco-based cybersecurity supplier Horizon3, introduced a $250 million Collection E. NightDragon and New Enterprise Associates led the spherical, which set a valuation of greater than $2 billion, triple the worth set for its Collection D final yr.
9. LifeMine Therapeutics, $188M, biotech: Watertown, Massachusetts-based drug discovery startup LifeMine Therapeutics secured $188 million in Collection E funding led by Milky Means Investments. The funding will go towards medical improvement of its lead program and advance its pipeline of transplantation and immunology therapies.
10. HappyRobot, $150M, agentic AI: HappyRobot, developer of an agentic AI platform geared for enterprises in sectors together with logistics, monetary companies, utilities and manufacturing, raised $150 million in Collection C funding led by Prysm Capital and Eurazeo.
Methodology
We tracked the biggest introduced rounds within the Crunchbase database that have been raised by U.S.-based corporations for the interval of Aug. 1-7. Though most introduced rounds are represented within the database, there may very well be a small time lag as some rounds are reported late within the week.
Illustration: Dom Guzman

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